General
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Target
A5F4EB3B915BCFDD72CB81B7D89C0C0FD6B190B637DB6.exe
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Size
4.5MB
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Sample
210817-93fthtkzej
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MD5
2d3e5a2a2243d788901fb182156f4031
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SHA1
acf66cababaeba6d72e72d2962405f41052d79a0
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SHA256
a5f4eb3b915bcfdd72cb81b7d89c0c0fd6b190b637db6ffad25604d24985f9e8
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SHA512
74287eab6153bb074dc6b5c2f25624b70a4bda2eb54a1071a37a4adf0781646b7ecdccfc86e794ce1d6ceeb75b070f0e8ea78c9642fa67147f3c806f03245888
Static task
static1
Behavioral task
behavioral1
Sample
A5F4EB3B915BCFDD72CB81B7D89C0C0FD6B190B637DB6.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
A5F4EB3B915BCFDD72CB81B7D89C0C0FD6B190B637DB6.exe
Resource
win10v20210408
Malware Config
Extracted
redline
DomAni
ergerr3.top:80
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
raccoon
171b0ea0beebb33c2d9043b095edfe8ec188b323
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url4cnc
https://telete.in/fihborntoflyes
Extracted
metasploit
windows/single_exec
Targets
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Target
A5F4EB3B915BCFDD72CB81B7D89C0C0FD6B190B637DB6.exe
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Size
4.5MB
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MD5
2d3e5a2a2243d788901fb182156f4031
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SHA1
acf66cababaeba6d72e72d2962405f41052d79a0
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SHA256
a5f4eb3b915bcfdd72cb81b7d89c0c0fd6b190b637db6ffad25604d24985f9e8
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SHA512
74287eab6153bb074dc6b5c2f25624b70a4bda2eb54a1071a37a4adf0781646b7ecdccfc86e794ce1d6ceeb75b070f0e8ea78c9642fa67147f3c806f03245888
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Glupteba Payload
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Raccoon Stealer Payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
3Virtualization/Sandbox Evasion
1Web Service
1